@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(28px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}
@keyframes count-up-glow {
    0% { text-shadow: 0 0 0 transparent; }
    50% { text-shadow: 0 0 24px rgba(245,166,35,.6); }
    100% { text-shadow: 0 0 0 transparent; }
}
@keyframes border-pulse {
    0%, 100% { border-color: rgba(245,166,35,.3); }
    50% { border-color: rgba(245,166,35,.8); }
}

.anim-fade-up { animation: fadeInUp 0.55s ease both; }
.anim-fade-up-d1 { animation: fadeInUp 0.55s ease 0.1s both; }
.anim-fade-up-d2 { animation: fadeInUp 0.55s ease 0.2s both; }
.anim-fade-up-d3 { animation: fadeInUp 0.55s ease 0.3s both; }
.anim-fade-in { animation: fadeIn 0.5s ease both; }

.jackpot-amount-e2x.updating { animation: count-up-glow 0.4s ease; }
.bonus-card-q7p.featured-v3k { animation: border-pulse 2.5s ease infinite; }

.hero-content-w4j > * { animation: fadeInUp 0.6s ease both; }
.hero-content-w4j > *:nth-child(1) { animation-delay: 0.05s; }
.hero-content-w4j > *:nth-child(2) { animation-delay: 0.15s; }
.hero-content-w4j > *:nth-child(3) { animation-delay: 0.25s; }
.hero-content-w4j > *:nth-child(4) { animation-delay: 0.35s; }
.hero-content-w4j > *:nth-child(5) { animation-delay: 0.45s; }

[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-reveal].revealed { opacity: 1; transform: translateY(0); }

.shimmer-text {
    background: linear-gradient(90deg, var(--clr-primary) 0%, #fff8dc 40%, var(--clr-primary) 80%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 2.5s linear infinite;
}

@keyframes pulse-dot {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0,200,83,.5); }
    50% { box-shadow: 0 0 0 5px rgba(0,200,83,0); }
}

.btn-primary-f4t, .btn-secondary-h2n, .btn-hdr-demo-n5x, .btn-hdr-money-f8v,
.btn-play-real-x9c, .btn-bonus-get-v5m, .btn-submit-form-v5w, .widget-btn-m7w {
    position: relative; overflow: hidden;
}
.btn-primary-f4t::after, .btn-secondary-h2n::after, .btn-hdr-demo-n5x::after,
.btn-hdr-money-f8v::after, .btn-play-real-x9c::after, .btn-bonus-get-v5m::after,
.btn-submit-form-v5w::after, .widget-btn-m7w::after {
    content: ''; position: absolute; top: 50%; left: 50%;
    width: 0; height: 0; background: rgba(255,255,255,.15); border-radius: 50%;
    transform: translate(-50%, -50%); transition: width 0.4s ease, height 0.4s ease, opacity 0.4s ease;
    opacity: 0; pointer-events: none;
}